Monday, April 09, 2012

WizFi220 – Low Power “Serial to WiFi” Module with Additional Power Amplifier

WizFi220 – Low Power “Serial to WiFi” Module with Additional Power Amplifier 

- Bring WiFi connectivity via Serial Host Interface
- Quick Booting Time : under 20msec
- Ultra Low Power through Dynamic Power Management (34µA at the Standby mode)
- Operates with standard 802.11b/g/n access point at speed up to11Mbps (802.11b)
- Security Protocol : WEP, WPA/WPA2-PSK, Enterprise EAP-FAST, EAP-TLS, EAP-TTLS, PEAP
- Operation Temperature : -40℃ ~ 85℃
- Compact Size : 32 x 23.5 x 2.9 (mm)
- CE, FCC, KCC Certified
- Supports the module with chip antenna


SpecificationsDescription
Radio ProtocolIEEE 802.11b/g/n Compatible
Supported Data Rates11, 5.5, 2, 1 Mbps (IEEE 802.11b)
ModulationDSSS and CCK
RF Operating Frequency2.4 - 2.497 GHz
Antenna OptionsChip antenna and U.FL connector for external antenna
Networking ProtocolsUDP, TCP/IP (IPv4), DHCP, ARP, DNS, HTTP/HTTPS Client and Server(**)
Power Consumption
(Typical)
Standby = 34µA
Receive = 125mA
Transmit = 290mA
RF Output Power (Typical)17dBm ± 1.5dB
Security ProtocolsWEP, WPA/WPA2–PSK, Enterprise (EAP-FAST, EAP-TLS, EAP-TTLS, PEAP)(**)
I/O InterfaceUART, SPI(**), I2C(*), WAKE, ALARM, GPIOs
Power Source3.3V
Dimensions
32 x 23.5 x 3 mm